Reynhard Sinaga, 36, lured victims back to his Manchester flat before spiking them with sedatives and filming himself raping many of them repeatedly for hours on end.
Britain's most prolific rapist has been unmasked following his horrific sex attacks on 48 men in Manchester - but police fear there could be 190 victims in total.
Reynhard Sinaga, 36, plied his victims with booze and drugged them before carrying out the harrowing crimes in his two-bed flat in Princess Street, close to the Gay Village in the city centre.
One ordeal lasted eight hours and a number of his mainly heterosexual victims, aged between 17 and 36, were not even aware they had been subjected to the appalling sex attacks until police informed them.
Churchgoer Sinaga, a University of Manchester graduate, kept some of the men's belongings as ‘trophies’ and sent chilling texts after several of the traumatising assaults.
Before one incident, he was captured on CCTV in the early hours running out of a building and slinking around the streets hunting for lone, drunk young men around nightclubs.
He used his unthreatening demeanour to dupe the men – many of whom thanked him for his kindness in offering them a place to stay, believing he was a Good Samaritan.
