The movie "Weapons" (2025) is not based on a true story in the sense of depicting actual events. However, it is inspired by real-life emotions and experiences of the director Zach Cregger, specifically dealing with grief after the sudden loss of someone very close to him. The film tells a fictional tale about a small town where 17 children from the same class mysteriously disappear overnight, weaving supernatural and horror elements into the story. The director has shared that while "Weapons" is not a documentary or based on a specific true case, it draws from real stories of missing children and child abductions that occur in reality. The emotional core of the film is autobiographical and personal to Cregger, using his grief as a driving force behind the narrative. In summary, "Weapons" uses real-life themes and personal tragedy as inspiration but features a fictional storyline involving unexplained disappearances and supernatural forces. It is not a reenactment of a true crime or specific real events but rather a fictional horror story with emotional truth behind it. This information is from multiple sources including interviews with the director and film descriptions as of 2025.