Click for a KHTS’ exclusive interview with a Santa Clarita man near the finish line when the bombs went off. Authorities are still investigating the two explosions that killed two people and injured close to 50 at the Boston Marathon on Monday. Don’t miss a thing. Get breaking Santa Clarita news alerts delivered right to your inbox. Zack Totten, a Santa Clarita ...

ERIN MCCLAM | NBC NEWS UPDATED 2:50 p.m. Though police counts remain at 23 injured, local hospitals are reporting at least 46 patients due to the explosions. UPDATED 2:20 p.m. Authorities reported a third explosion at the John F. Kennedy Library, elsewhere in the city, more than an hour after the blasts. There were no immediate reports of injuries. Police ...