Carbon Monoxide Poisoning (CO) with multiple patients reported in the 34000 block of North 27th Drive in Phoenix, AZ.
Units responding and on scene include: E56, E141, E142, E145, R30, R42, R50, R145, C957S, PI3, SQ29, LT142, BC2, BC141, BC152, HM141 and PHXP06.