Alyx lopez was shot and killed on the north side of des moines at the intersection of 13th street and jefferson avenue. Police say that lopez have been visiting a home in the area and got into a dispute with some people. This is the 14th homicide in des moines this year. Now to another saturday morning homicide a des moines man came faceface with a suspected murderer, but didnt even know it. Brendan mcguinness is suspected of killing a man in waukee saturday morning. Kccis rose heaphy has an exclusive interview with the man who later found mcguinness. We were just worried about him as a person. We didnt know who he was. Rose sean says that his neighbor found a man who fell on the sidewalk year. The man was barely conscious. He was unable to speak when he came over here. Rose he got a wrap for the mans head and called 911. Then he was arrested. Rose the man turned out to be Brendan Mcguinness, the suspect in a homicide that happened just hours earlier. Police say that he shot gino was o