An Ontario woman who claims she found a cockroach in her Tim Hortons coffee says she is speaking out in hopes of warning the public about the "serious food safety violation."Markham resident Subhana Pira told blogTO that she found a cockroach in her iced coffee that she ordered at a Tim Hortons located at 4 Lebovic Ave. in Scarborough on March 10. According to Pira, she had already consumed part of the drink before discovering the insect inside.Pira claims that after drinking the contaminated coffee, she and others in her group who also drank iced coffee began experiencing severe symptoms, including vomiting and diarrhea. She later captured a recording of a Tim Hortons employee who claimed that cockroaches are sometimes found in pre-packaged items."Sometimes it comes in the iced coffee packet, it happens," the employee states in the video. He also mentioned that the store has pest control in place, but said, "We don't have any control on the pests [for pre-packaged items]."Pira...