Metro

Weight Watch murder rap

The sicko Ivy League lawyer who allegedly killed his Weight Watchers-executive girlfriend in their Astoria apartment was charged yesterday with first-degree murder following allegations of cruelty and “torture” from when he strangled and beat the woman to death, an official said.

Jason Bohn, 33, was initially arrested on charges of second-degree murder in the death of 27-year-old Danielle Thomas, whom friends say he routinely beat.

A Queens grand jury upgraded the charges yesterday.

If convicted, the Columbia University-educated Bohn faces up to life in prison without parole.