Mark W. Dreiman, 19, was killed the night of September 17, 2016, in the garage of a home on Drew Court in south Cheyenne where he had been living with his father. Deputies responding to a 911 call found Dreiman with a single gunshot wound high on his torso, described by investigators as striking the upper chest and lower neck, and he did not survive.

Investigators initially focused on an 18-year-old friend, Austin Daniel, who was being sought for questioning. Daniel was taken into custody on September 21, 2016. Prosecutors filed involuntary manslaughter charges, alleging the death resulted from reckless handling of a handgun; detectives reported Daniel admitted he shot Dreiman and said the magazine had been removed while a round remained in the chamber. A judge bound the case over to district court, Daniel pleaded not guilty, and on April 7, 2017, he pleaded guilty to one count of involuntary manslaughter, acknowledging he shot Dreiman in the Drew Court garage on September 17.

Are there readers who knew Mark or were in that neighborhood that night who can share information about what happened in the garage?