A total of eight fires are now being investigated as arson at the Genesee Forest Estates mobile home park in Flint, according to Michigan State Police.
Investigators tell NBC25/FOX66, the evening of Wednesday, July 3 a mobile home was set on fire just around 10 p.m. Two days later, trash in a different trailer was set on fire.
Both of these new fires have been ruled arson.
Investigators are still trying to figure out if these new fires are related to the six, they say, were intentionally set at the same mobile home park earlier in the week.
Police began investigating what they originally called "suspicious fires" on Monday, July 1.
No suspects have been arrested in this case.