Did a cow really started the Chicago Fire?

Related questions

1. Who all is leaving Chicago Fire?
2. Does Gabby leave Chicago Fire?
3. How did Benny severide die?
4. How did Connie from Chicago Fire pass away?
5. How did Chicago rebuild after the great fire?
6. Did the cow die in the Chicago Fire?
7. Is Chicago Fire returning for Season 7?
8. What caused the Chicago Fire in 1871?
9. How was the great Chicago fire put out?
10. Is Chicago Fire over for the season?

Tags

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2. #alley
3. #lantern
4. #knocked
5. #started
6. #great
7. #accident
8. #newspapers
9. #sunday
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11. #dekoven
12. #around
13. #october
14. #really
15. #other
16. #maintained
17. #simply
18. #street
19. #behind
20. #cause
21. #chicago