Man Chops Off Mother's Head; Takes Pictures Holding It Up!

The twisted Bronx man who allegedly killed his mother and chopped up her body reveled in the slaying by snapping a picture of himself holding her severed head, sources told The Post yesterday.

Bahsid McLean, 23, pulled out a cellphone camera, posed in front of a bathroom mirror and snapped the gruesome photo of himself smirking while holding his mother’s head under his arm like a trophy, the sources said.

Then McLean and a buddy stuffed his mom’s head in a bag, packed away the rest of her mutilated body, and dumped the parts with the neighborhood trash — in several locations, cops said.

One of the four bags holding the remains of Tanya Byrd, 45, a home health aide and devoted mother of three, was found in Morrisania early Tuesday morning by a father and son walking their dog.

Her body parts were wrapped in plastic, with some stuffed in luggage, cops said. Detectives were already disgusted by details of the case: the brutal bedroom stabbing, the blood drained in the bathroom, and the body hacked with a brand-new power saw.

“He’s definitely sick,” a law-enforcement source said. “It’s a ghoulish act. This guy is so mentally defective to do that. That’s pretty outrageous. That’s hardcore s--t.” Byrd was killed probably late Sunday night or early Monday morning in her Westchester Avenue home, sources said. McLean asked a friend, William Harris, 26, to help him get rid of the body, sources said.

Surveillance video picked up the two men in a Third Avenue hardware store in The Bronx, where they bought a power saw with cash, sources said. A blade and a box were found in the apartment McLean shared with his mother; the saw was found in Harris’ home, sources said.

McLean was charged last night with second-degree murder, police said. Both men were charged with hindering prosecution and unlawful dissection of a human body. They blamed each other for Byrd’s death.

Cops said McLean killed Byrd because she “wanted him to grow up and move out and be a man.”