A Yonkers man is facing a murder charge, accused of killing a 68-year-old woman and leaving her body in her apartment for days.

Deshawn Nunez is accused of fatally stabbing Renee Spencer.

Detectives say surveillance video shows Nunez and Spencer entering a senior housing complex on Nepperhan Avenue together last Tuesday - two days before her body was discovered.

The 21-year-old was allegedly seen walking out alone 90 minutes later.

Nunez was arrested Wednesday on several active warrants unrelated to the stabbing.