On July 30, 2016, Demetrius Mueller, 29, was found dead from a single gunshot wound to the head in a duplex at the Bay Pines housing complex in Bay St. Louis, Mississippi. He was discovered alongside his girlfriend, 28-year-old Kristina Quintini, who later was determined by autopsy to have died from multiple gunshot wounds. Their six-month-old daughter survived a gunshot wound to the shoulder.

Bay St. Louis police responded to a welfare check after neighbors reported hearing gunshots. Investigators recovered a single .380 caliber shell casing at the scene that matched the bullets used. Authorities identified 27-year-old Myrick Laneaux as a person of interest; he was arrested initially on an unrelated motor vehicle theft charge and, after a family friend or distant relative told police Laneaux had confessed, was charged with two counts of murder, attempted murder and aggravated assault for the infant’s injury, and motor vehicle theft. Bond was set at $1 million per murder count and he was held on a total bond of $2.85 million.

Did anyone in Bay St. Louis hear or see anything the afternoon of July 30, 2016 that could help clarify the timeline?