the siskiyou county sheriff's department says additional agencies from northern california and oregonoined the search effort saturday for 23- year-old alexander gautreaux. about 100 people are currently involved. siskiyou sheriff's spokeswoman allison giannini says gautreaux went missing thursday at mount shasta ski park after calling his family around noon to say he was going to make one more run before returning home. giannini says rescuers are trekking through snow along two snowboarding routes at the park that gautreaux takes most often. 2 ft. of snow has fallen since thursday. san francisco man was shot several times last night. 21 year-old suffered life- threatening injuries when bullets flew in to the windows of his house. it appears to be a drive-by shooting. there have been no arrests. the east bay oakland police say they were transmission problems with hand- held radio saturday morning as they responded to a shooting at a hotel. it happened in oakland, police say was bad weather and the age of the antennas that cause the problem. rigid kumar with more. >> reporter: this is a