(1 of ) Firefighters work to put out a multi-vehicle fire at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(2 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF LAURA BRADLEY-WOODWARD)
(3 of ) Firefighters work to put out a multi-vehicle fire at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(4 of ) Santa Rosa firefighter AJ Alcocer works to put out a multi-vehicle fire at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(5 of ) First responders attend to a patient at a multi-vehicle fire at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(6 of ) Two plumes of smoke rise Monday morning from Mendocino Avenue after a truck carrying fire debris crashed into six vehicles, injuring seven people – three critically – and setting several cars on fire. In the foreground is Journey’s End Mobile Home Park, which was destroyed by the Tubbs fire in early October. (Kaiser Permanente Staff)
(7 of ) First responders work at the scene of a multi-vehicle fire at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(8 of ) Vehicles involved in a multi-vehicle accident at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(9 of ) First responders work at the scene of a multi-vehicle fire at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(10 of ) Vehicles involved in a multi-vehicle accident at Fountaingrove Parkway and Mendocino Avenue in Santa Rosa, on Monday, February 5, 2018. (BETH SCHLANKER/ The Press Democrat)
(11 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF TINA MONTGOMERY)
(12 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (BETH SCHLANKER/ PD)
(13 of ) A large truck heading down Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (BETH SCHLANKER/ PD)
(14 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF SANTA ROSA FIRE BATTALION CHIEF MARK BASQUE)
(15 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (CHRIS SMITH/ PD)
(16 of ) Smoke from a multi-vehicle accident rises over Santa Rosa, Monday, Feb. 5, 2018. (COURTESY OF REGGIE GUILLORY)
(17 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF TINA MONTGOMERY)
(18 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF LAURA BRADLEY-WOODWARD)
(19 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF LAURA BRADLEY-WOODWARD)
(20 of ) A large truck driving on Fountaingrove Parkway slammed into multiple vehicles, catching fire and sending a huge plume of dark smoke over the northern end of Santa Rosa on Monday, Feb. 5, 2018. (COURTESY OF LAURA BRADLEY-WOODWARD)