In this undated photo supplied by the Sacramento County sheriff's office, Grigoriy Bukhantsov is seen. Deputies on Wednesday, Oct. 24, 2012, arrested the 19-year-old brother of a man whose wife and two young children were found brutally slain inside their suburban Sacramento home a day earlier. The department's spokesman, Sgt. Jason Ramos, said "something bad was brewing for some time" between the suspect and his extended family. Bukhantsov was taken into custody early Wednesday morning and was being booked at Sacramento County Jail. Ramos said he was the only suspect in the Tuesday killing of the woman, her 2-year-old son and 3-year-old daughter. A 6-month-old boy was found unharmed in the Rancho Cordova duplex. (AP Photo/Sacramento County Sheriff)