PORTLAND, Ore. (KOIN) — A bomb threat made through Tik Tok was directed at Lake Oswego High School Thursday night, according to police.

Similar threats were made toward Portland schools on Wednesday.

District employees were notified of the threat and contacted authorities, according to officials. Lake Oswego Police say there is no information that suggests that the threat is credible. However, police also said that they will have an increased presence at the school on Friday as a precaution.

Detectives identified the person believed to be behind the bomb threat. Following an interview with the suspect, who is a minor, police said they determined the threat is not credible.

For precaution, however, police said they will have an “increased presence” at Lake Oswego High School on Friday.