The father of an 11-year-old girl who was allegedly the victim of online grooming filmed himself beating the man responsible before killing him in a gory video . The unidentified man , who was 23 , was said to have harassed the girl for several months . It is believed he sent pictures to her via Whatsapp and arranged to meet her in the state of Goias , Brazil . Scroll down for video . The father of an 11-year-old girl who was allegedly the victim of online grooming filmed himself beating the man responsible before killing him in a gory video . But he had not realised he had actually been talking to the young girl 's father . When he arrived for the supposed meeting , the man badly beat him and filmed it before killing him . A gory video of the attack has been posted online by the girl 's father , as a 'warning that those who do wrong , have to pay for it ' , he said . In it the man can be seen bleeding heavily from a gaping wound around his mouth . In the video an angry exchange can be heard , with the alleged attacker swearing that he will never again try to contact the young girl . He can barely speak as he begs for mercy and appears to be being held up by the neck by the older man . Asked by the girl 's father the man , with a swollen lip and face , pleads in Portuguese : 'Never again , never again , never again . ' The father is said to reply : 'You will learn from this beating that you will now take you b*****d. ' The camera is then taken off the alleged predator 's face . He is heard screaming before it cuts out . It comes days after an angry Indian mob broke into a Dimapur prison to kidnap alleged rapist Syed Faird Khan . He was stripped naked and paraded through the streets before being hung by a clock tower . Khan 's brother , Syed Jamal Khan , said he was innocent and accused police of trying to falsely implicated him of rape . The young man 's body was found three days later in the middle of the thicket where the beating took place , LiveLeak.com reports . Last year a man jailed for the rape and killing of his one-year-old son was reportedly viciously attacked by inmates at a Brazilian prison after turning himself in . Reports claimed Daryell Dickson Meneses Xavier was stabbed in the back by fellow convicts and raped repeatedly after details of his crimes spread through the prison in Taguatinga . Elsewhere an Indian mob broke into a prison where a suspected rapist was being held to break him out for a public lynching this week . Syed Faird Khan was beaten to death and hung from a clock tower in Nagaland state after being put in a cell accused of attacking a 19-year-old student in February . It came after thousands were outraged by the blocking of a film about the high-profile gang rape of a student on a bus in the country in 2012 .
The unidentified man , who was 23 , harassed the girl for several months . Sent pictures to the girl via Daryell Dickson Meneses Xavier and arranged to meet her . But he had not realised he had been talking to the young girl 's father . When he arrived for meeting , the father badly beat him and filmed it . Comes days after an angry Indian mob lynched accused rapist in street . Mob broke into prison to kidnap Syed Faird Khan and later killed him . WARNING GRAPHIC CONTENT .