FONTANA (  — Police in Fontana have arrested a 73-year-old homeless man they accuse of assaulting two shoppers with an “offensive liquid.”

Officials believe the man assaulted the victims with urine.

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Authorities said on Tuesday, around 11:30 a.m., the suspect — now identified as Gilbert Martinez — assaulted two people with the liquid while they were shopping in a store located in the 9900 block of Sierra Avenue.

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Police said Martinez approached the unidentified victims from behind and squirted them with the contents of a plastic squeeze bottle. Martinez allegedly fled the location after the victims notified the store manager.

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Officers located and arrested Martinez on misdemeanor assault charges. Martinez was issued a citation and a date to appear in court.