https://reduxx.info/transgender-serial-killer-convicted-of-slaying-dismembering-third-female-victim/
It seems he met his latest victim at a women's homeless shelter:
'...management continued to allow Marcelin to reside at the shelter, despite “knowing that [he] had been accused of and convicted of several murders, allegedly possessed a gun, and regularly threatened to kill staff members.'
RIP Susan Leyden.
https://www.nytimes.com/2026/05/08/nyregion/murder-brooklyn-dismember-guilty.html
The NYT times appear to have decided to call him a male and not refer to his trans status.