By Philip Wood
Firefighter cut into a damaged section of roof with a chainsaw at the Kaiser clinic.

By Philip Wood, Roseville Press Tribune
Roseville firefighters cut into one of the Kaiser Permanente buildings on Riverside Avenue to inspect the attic for signs of a fire Monday afternoon.

By Philip Wood, Roseville Press Tribune
Roseville firefighters work their way into the roof of one of the Kaiser Permanente buildings on Riverside Avenue to check to see if the fire spread to the attic space Monday afternoon.

By Philip Wood, Roseville Press Tribune
Roseville firefighters cut into one of the Kaiser Permanente buildings on Riverside Avenue to inspect the attic for signs of a fire Monday afternoon.

By Philip Wood, Roseville Press Tribune
A water hose extends from one fire truck around to another in the Kaiser Permanente parking lot on Riverside Avenue in Roseville on Monday afternoon.

By Philip Wood, Roseville Press Tribune
Roseville firefighters battle a fire on the embankment of westbound Interstate 80 next to the Kaiser Permanente complex on Riverside Avenue in Roseville Monday afternoon.

By Philip Wood, Roseville Press Tribune
Fire burned the side of a building at the Kaiser Permanente complex on Riverside Avenue in Roseville Monday afternoon.

By Philip Wood
A Roseville firefighter works his way up a hill towards the burning Kaiser clinic building on Riverside Ave.