Mission / Robbery: Here's a sketchy-sounding tale: A 30-year-old man was lured Monday night up to a hotel room near 16th and Mission (!) by a 25-year-old woman, who proceeded to summon her boyfriend to come and help rob the poor dude of all his cash. He ran out, got some cops, and the inevitably cracky duo was arrested. So, what do we think he went up there for, sex or drugs? [BCN/Appeal]

SoMa / Assault and Robbery:
On Monday at the relatively early hour of 8 p.m. a 31-year-old man was bashed in the face with a baseball bat at 8th and Howard and robbed by two assailants. [BCN/Appeal]

San Jose / Arsenal Found: Following a tip that a 63-year-old man had threatened someone, police found a cache of guns and explosives in a suburban home on North 6th Street in San Jose. They proceeded to evacuate immediate neighbors and detonate about eight explosives in two separate, loud events yesterday. [ABC 7]

Novato / Grenade Launcher Found:
A 15-year-old driving an SUV got pulled over by police yesterday morning, and in the back of the car they found a rocket-propelled grenade launcher. The suspect's brother is in the military, and came to retrieve the car. [Marin IJ]