A gunman or gunmen riddled a northwest-side home with at least 26 bullets at about 2:30 a.m. Friday, injuring two men in the house. Investigators say the shooting in the 1800 block of Dexter Street, just north of West 16th Street, was likely drug-related. One victim, 26, suffered wounds in the head and leg. The other, 22, was shot in the leg. Both were hospitalized in undisclosed conditions. The shots were fired from a red compact car.