Five people accused in a home-invasion robbery Thursday night in the Sherwood neighborhood appeared Monday in Clark County Superior Court.Sammy Bulambo, 18, Kelyn C. Jones, 19, Savion I. Lockett, 19, and Mason S. Sinner, 19, all of Portland; and Sierra J. Mott, 20, of Clackamas, Ore., appeared on suspicion of first-degree robbery, first-degree burglary and second-degree assault. Sinner also had a warrant for his arrest out of Multnomah County, Ore.At about 10:40 p.m. Thursday, a group of males entered the apartment of Nadia Hays in the 3700 block of Northeast 109th Avenue while armed with firearms. The occupant of the apartment at the time, Tyler Hays, said he was ordered to the ground at gunpoint, according to a probable cause affidavit.One of the suspects said, “Don’t move or I’ll blow your (expletive) head off.” Hays felt the barrel of the gun on the back of his head, he said, and was kicked several times while on the ground, the affidavit states.Hays said the front door of the apartment was unlocked and that the group entered without any announcement. They wore bandannas over their faces, and each male was armed with some type of firearm. They allegedly took jewelry, computers and a large quantity of marijuana, then fled in a light-colored Kia, court records said.