Updated: Suspect arrested in double homicide

BY JENNIFER CABRERA

GAINESVILLE, Fla. – Dallvion Jarrell Parker, 28, was arrested today and charged with premeditated murder in connection with the February 2 homicides of Brittany Avery-Hoisington and Trayvon Sheppard.

Alachua County Sheriff’s Warrants Investigators worked as members of the U.S. Marshals Florida Regional Fugitive Task Force to take Parker into custody.

According to the sworn complaint, Parker knew Avery-Hoisington and came to her home about 15 minutes before the incident, where he spoke with her and was seen by at least one of the other victims; the three other victims were staying overnight at her home. He then left, but a few minutes later, he allegedly burst through the door wearing a hoodie and a mask over his face and immediately shot Avery-Hoisington at close range, then shot Sheppard at least once. He fired in the direction of one of the other victims, then went into a rear bedroom and shot the fourth person multiple times. Parker allegedly followed Sheppard out onto the porch and shot him until he fell down. One of the victims fled from the house.

A surveillance camera at Avery-Hoisington’s home reportedly showed Parker’s car driving by at 1:19 a.m. and then arriving at her house at 1:21 a.m. Parker reportedly walked toward the house at 1:24 a.m., left at 1:27 a.m., then returned wearing a hoodie and mask at 1:41 a.m., then he ran out of the house at 1:42 a.m. and fled westbound on NW 3rd Avenue in his car.

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A neighbor saw a black Nissan Sentra parked on NW 3rd Street at 1:30 a.m.; Parker owns a 2022 Nissan Sentra.

On February 2, Gainesville Police Department posted a video showing Parker walking to and from the house, and the next morning, Parker reportedly met with his boss and told his boss that his brother had died and he needed bereavement leave. The report notes that no brother has been located.

On February 6, a witness provided GPD with Parker’s name as a possible suspect, and another witness contacted GPD and later identified the man in the video as Parker.

On February 7, Parker’s car was located in Kalamazoo, Michigan. Parker’s cell phone records reportedly show phone calls to a woman in Kalamazoo, and on February 10, the Kalamazoo Police Department confirmed that a black Sentra is parked at the woman’s address.

A warrant was issued for Parker on February 8, charging him with two counts of first degree murder, attempted murder in the first degree (discharging a firearm causing injury), and attempted murder in the first degree (possession of a firearm). On February 10, Gainesville Police Department officers located Parker’s vehicle and with the assistance of the U.S. Marshals Florida Regional Task Force and the Alachua County Sheriff’s Office, Parker was taken into custody at an undisclosed location in the county.

GPD thanks the community for all the tips and information that contributed to the arrest.

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