In July of 2009, on the Greyhound bus 1170, Vincent Li, a diagnosed schizophrenic on his bus journey, sat beside Tim McLean and then,  obeying the voices in head who ordered him to repeatedly stab, dismember and then cannibalized Tim McLean’s body. 

Sources Cited:

https://www.youtube.com/watch?v=3gAeVysCIl8 

https://web.archive.org/web/20090315135511/http://www.edmontonjournal.com/Health/Beheader%2Bcriminally%2Bresponsible/1356476/story.html

https://www.cbc.ca/news/opinion/vince-li-discharge-1.3979861#:~:text=On%20March%205%2C%202009%2C%20a,Greyhound%20bus%20seven%20months%20earlier.

cbc.ca/news/canada/manitoba/vince-li-discharge-1.3977278

Greyhound Bus Sources

https://www.cbc.ca/news/canada/manitoba/greyhound-beheading-10th-anniversary-1.4760074#:~:text=The%20judge%20found%20Li%20NCR,independently%20in%20a%20Manitoba%20community.

https://web.archive.org/web/20080809031829/http://ap.google.com/article/ALeqM5hx-mB9K812hwZqPx4HhsRsgjT7YwD92CEL700

https://bluelivesmatter.blue/cannibal-killer-will-baker-walks-free-his-victim-and-rcmp-corporal-ken-barker-still-dead/