Cop's murder strikes at officers' hearts
GalleriesNassau cop Arthur Lopez fatally shot Fallen Nassau County police officers Recent LI mug shots
The fatal shooting of Nassau County police Officer Arthur Lopez struck at the heart of a force mourning the three other officers killed in the line of duty since last year.
The death left the tight-knit department struggling with sorrow, frustration and anger.
"To say this is a difficult time would be an understatement," James Carver, president of the Nassau Police Benevolent Association,...