David L Josephus, 20, is a suspect in the killing of Milan Loncar, 25 last week
Loncar was shot dead on Wednesday while he was out walking his dog
Josephus has a long criminal history and spent the majority of 2020 behind bars
Two weeks before Loncar s killing, he was released from jail after his bail relating to kidnapping charges was dramatically reduced
This followed repeated delays in his trial due to pandemic courthouse closures and other factors