PACIFICA (CBS SF) — Pacifica police arrested a San Francisco man suspected of arson on Tuesday evening, the department said Wednesday.

Officers and members of the North County Fire Authority responded at 7:07 p.m. Tuesday to a report of someone intentionally starting a vegetation fire on a hillside in the area of Gypsy Hill and Sharp Park roads.

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Officers found a pair of small charred sections of grass on the hillside near the intersection. Witnesses in the area alerted officers to the nearby location of the suspect, 50-year-old Carlos Henriquez Cortez, who was subsequently arrested.

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No injuries were reported as a result of the hillside fires. Officers booked Henriquez Cortez into San Mateo County Jail on suspicion of arson.

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Witnesses with additional information about the case are advised to contact the Pacifica Police Department at (650) 738-7314. Tips can also be given anonymously at (650) 359-4444.