UPDATE 1PM:  Bozeman Police got another report on this man.  He was spotted on North 19th by I-90. Police spoke with the un-named man, who did in fact just buy a bow.  He was following the law, and police say was not a threat.

Bozeman High School is on lockdown.

According to Police, there is a suspicious person on the streets on Main Street by the school.

A man with a camo case (either gun or bow) was walking back and forth in front of the school.  He may have just been waiting for the bus, but authorities don't take any chances when it comes to the safety of our kids.

Authorities are in touch with the bus company, to find out if he got on the bus.

We'll keep you updated.