Sebastian Zapeta-Calil repeatedly told detectives he had no memory of an attack that killed a woman who was set ablaze on the ...

Sleep helps memory in two ways: If you’re sleep deprived, you can’t focus as well, so you’re not learning information as effectively. Sleep itself helps strengthen memories, by stabilizing ...

While Zapeta-Calil claims to have been intoxicated and has no memory, the victim’s identity remains under investigation. Authorities apprehended Zapeta-Calil shortly afterward on another subway ...