Lynn DeRosa, 57, was found dead on her living room couch in Mullica Township, New Jersey, on May 26, 2014, from a shotgun wound to the head after a 911 call from her home. Her husband, Sergio DeRosa, was at the scene and initially told investigators the shooting was an accident while he was cleaning a 12-gauge semiautomatic shotgun, saying he believed he had loaded an inert snap cap and was shocked when a live round discharged. He was taken for psychiatric evaluation after the incident.

Investigators later charged Sergio DeRosa with manslaughter in September 2015; the charge was upgraded to murder in September 2016. At trial, witnesses testified that Sergio had threatened to kill his wife about a month before the shooting and that the couple had argued about money, with an allegation he admitted taking a large sum from a safety deposit box. The jury rejected his account of an accidental discharge and found him guilty in July 2017, and he was sentenced to 30 years to life with a 30-year parole disqualifier.

Did anyone in Mullica Township or Egg Harbor City have contact with the DeRosas in 2014 who can add detail about their relationship or what happened that night?