Lazio head coach Simone Inzaghi said his team were "left feeling defrauded" after their loss to Torino, which saw Ciro Immobile sent off in controversial circumstances.
It was a night to forget for Lazio, who were beaten 3-1 by visiting Torino in Serie on Monday as Inzaghi's men failed to capitalise on the league's top four all dropping points.
There was a big talking point when Immobile was sent off just before half-time after the referee consulted video evidence.
After being denied a penalty when his cross struck Iago Falque's hand, Immobile hit the post before the Italian forward appeared to headbutt Nicolas Burdisso as referee Piero Giacomelli brandished a red card with the assistance of VAR.
"The images are clear. I can analyse the first half, but in the second it was decided by the referee, his collaborators and VAR," Inzaghi told Mediaset Premium.
"We should've done better in the first half, we created a few chances and Torino also had their opportunities.
"We had the feeling we could get the victory, but for the fourth week in a row we were left feeling defrauded. It's a series of incidents that really makes you think. You all saw it."
"I don't know, but after four weekends like this, you do think it. I hope not, because it's the most beautiful sport in the world, but after four games in a row where the mistakes are always against the same team," Inzaghi continued.
Inzaghi added: "We should've done better and taken the lead in the first 45 minutes, but when certain things happen, it's really irritating. I was able to calm the team down and talk about the pitch situation for three times, but the fourth was tough.
"It's the fourth time in a row I've found myself here saying the same things and at this stage it's difficult to get my players to focus. We could see in the second half that the lads just weren't with their minds on the game and they couldn't stay clear-headed.
"It's natural for people to ask themselves questions and give themselves answers. It's going to be a fiery week ahead and I have to try to keep my players focused."
The result left Lazio in fifth position, three points behind fourth-placed rivals Roma and eight adrift of leaders Inter.
|Birthday girl Kerber sets up Sharapova clash, misery for Muguruza|
|Federer marches on, Djokovic beats the heat but Wawrinka bows out|
|Worry about your own team - Dortmund slam Wenger´s Aubameyang pursuit|
|Fabulous Federer eases past Struff|
|Praet denies agreeing deal to join Juventus|
|No BBC for Real Madrid´s Leganes clash|
|Wawrinka discovers Tennys has game to go with the name|
|Heat hit historic low in defeat to Sixers|
|Stoke close to Stafylidis signing|
|Brisbane Roar 3 Perth Glory 2: Holman settles five-goal thriller|
|Gourvennec leaves Bordeaux after seventh defeat in eight games|
|Eight uncapped players make squad for England´s Six Nations opener|
|Stokes court date on same day as supposed England comeback|
|Pique agrees new long-term Barcelona contract|
|Wenger rules out Ozil sale as talks continue over Wilshere deal|
|Halep eases past struggling Bouchard|
|Sanchez-Mkhitaryan deal close, says Wenger|
|Retiring veteran Benneteau dumps Goffin out|
|Meunier blasts ´disgraceful´ PSG fans after Neymar boos|
|Pique demands better at Camp Nou after Espanyol ´insults´|
|Djokovic outlasts Monfils in Melbourne heat|
|Wizards get in scuffle in blowout loss to Hornets|
|Schweinsteiger re-signs with Chicago Fire for 2018|
|Rockets´ Ariza, Green suspended|
|Sharapova happy with improvement|
|Muguruza stunned as upsets continue at Australian Open|
|Juve trying everything to sign Can, says Marotta|
|He´s scared of me – Ferrell reveals Federer fears|
|Konta crashes out in shock Aus Open defeat to lucky loser|
|Brady limited in practice due to hand injury|
|Sharapova overcomes Sevastova in Melbourne|
|Rooney convinced me to join Everton – Walcott|
|Simeone: Sevilla deserved their win|
|Conte calls for VAR improvements|
|Neymar not angered by PSG whistles - Silva|
|FA Cup Review: Wigan dump Bournemouth out, nine-man Chelsea scrape through|
|Banvit beat Bayreuth to stay top as Gaziantep end losing streak|
|England won´t block Jones from Lions role|
|Valverde rues Barca profligacy in Espanyol defeat|
|Chelsea 1 Norwich City 1 (aet, 5-3 pens): Hazard and Caballero seal Blues progression|
|No generosity from Neymar as Cavani waits to make PSG history|
|Neymar sets Ligue 1 landmark with staggering individual display|
|Espanyol 1 Barcelona 0: Melendo ends unbeaten run|
|Paris Saint-Germain 8 Dijon 0: Neymar hits four as Cavani levels Ibrahimovic record|
|Atletico fan in ´serious condition´ after being stabbed before Sevilla game|
|Stokes ´can´t wait´ for England return after ECB clearance|
|Kawhi Leonard´s rehab shut down as quad problem lingers|
|Folger out of MotoGP season due to illness|
|Stokes should not take my place - Bairstow|
|Atletico Madrid 1 Sevilla 2: Montella´s men stage dramatic first-leg comeback|
|Steelers will not retain offensive coordinator Todd Haley|
|Lukaku will score 30 goals for Man Utd this season, predicts Yorke|
|Brady named writers´ NFL MVP|
|Du Plessis wants action on slow pitches|
|Johnson back to his best after Augusta accident|
|Liverpool loan Grujic to Cardiff|
|Centurion hero Ngidi aiming high|
|Mbappe: More to come from Neymar & Cavani partnership|
|Messi the greatest ever despite no World Cup win, insists Di Maria|
|Uncapped Larmour named in Ireland´s Six Nations squad|
|Villa determined to earn place in Spain´s World Cup squad|
|Walcott swaps Arsenal for Everton|
|Kohli bristles at selection questions|
|England forward Haskell handed four-week suspension|
|You even learn from Guardiola at home - Otamendi lauds Pep impact|
|Three-week ban for Bastareaud for alleged homophobic slur|
|IOC to consider joint Korean ice hockey team|
|Sri Lanka ODI woes drag on with Zimbabwe defeat|
|Batsmen let India down against South Africa - Kohli|
|Five fun facts as LeBron James chases 30K career points|