Long Island sicko allegedly raped, robbed 12-year-old boy after grooming him on app

A Long Island sicko allegedly raped a 12-year-old boy and robbed him after grooming him on a dating app earlier this month, according to prosecutors. 

The boy was alone inside his family’s Amityville home when Marquise Utsey, 34, showed up on Dec. 6, Suffolk County District Attorney Raymond Tierney said. 

The perv then allegedly sexually assaulted the young boy before demanding money from the terrified child.

“Fearing for his own safety, the victim went into a family member’s bedroom and allegedly gave Utsey the money that he found there,” Tierney said in a statement.

Suffolk County District Attorney Ray Tierney slammed the suspect’s sickening crimes. Dennis A. Clark

The boy met Utsey on a “social networking and dating mobile app,” the DA’s office said in a press release, without elaborating on which app it was.

“The conduct alleged in this indictment reflects utterly reprehensible behavior and a profound betrayal of human decency,” Tierney said in a statement. 

“The defendant was a complete stranger who allegedly used a mobile app to gain access to a child for his own sick benefit.”

The creep fled after the sickening assault, according to prosecutors. 

When the boy’s parents arrived home, he divulged the disturbing details to them and they called the police, according to officials. 

Utsey, of Massapequa, was arrested and charged with rape, sexual abuse, robbery and endangering the welfare of a child. 

He was indicted on Tuesday and held on $750,000 cash bond. 

Utsey faces up to 25 years in prison if convicted.