A man charged with trying to murder five officers in a shootout at a Roseburg motel faces an additional charge of possessing a weapon while an inmate in the Douglas County Jail. Jonathan Derrick Lackey, 23, was cited on Jan. 4 on suspicion of weapon possession. Three days later, he was arraigned on the weapons charge, a class A felony, and assigned a public defender. Court records do not indicate the type of weapon Lackey allegedly possessed or how he obtained one. Officials declined to elaborate. Lackey has pleaded not guilty to five counts of attempted murder in connection with …