West Covina police said the man, who is in his 40s, told investigators he was returning to his vehicle after making a delivery shortly before 10 p.m. Friday when "he was approached by two subjects in ninja costumes who chased him with batons," the San Gabriel Valley (Calif.) Tribune reported Monday.
"The victim said he was scared and he dropped a bag with some marijuana and money. The suspects took it," police Lt. Alan Henley said.
Police said they had no reports of other recent crimes in which perpetrators were dressed as ninjas.
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