Authorities were investigating the third attack on the Metro transit system within 24 hours.

Subscribe to FOX 11 on YouTube: https://www.youtube.com/channel/UCHfF8wFnipMeDpJf8OmMxDg

Watch more FOX 11 on YouTube:
Police Chases: https://www.youtube.com/playlist?list=PLzQIUTzrLS1G-ozh3Gr_VH_pCAVzipyjb
Brazen Crime: https://www.youtube.com/playlist?list=PLzQIUTzrLS1G5JxCcXBOLn1TvLLK2AYSv
Homeless Crisis: https://www.youtube.com/playlist?list=PLzQIUTzrLS1FxqzL9-ydLX3UjdJyP2S5F