Geary Danley was Facebook friends with an account that appeared to belong to Marilou Danley, who police have named as a "person of interest" in relation to the shooting. They are appealing for anyone who has seen her to contact police. Danley is a local woman and is believed to have been roommates with the shooter.

Far-right trolls have jumped on Geary as a possible suspect because his Facebook has left-leaning Facebook likes. Before the Marilou account went down, there was a post saying that Geary and Marilou had gotten married in 2011.