Donna DeMasi and Joanne Lomino Shooting

The shooting of Donna DeMasi and Joanne Lomino marked a shift in Berkowitz’s victim selection, as he targeted pedestrians rather than individuals in vehicles. This demonstrated flexibility in his approach and increased unpredictability. The attack further reinforced the growing pattern of random violence.

Berkowitz approached the victims on foot and opened fire without warning. The attack occurred in a residential area, increasing the sense of vulnerability among the public.

The case was linked to earlier shootings through ballistic evidence. Investigators began to recognize a consistent weapon and pattern.