A recent incident of road rage has led to a significant discovery in Yucaipa. Authorities were investigating an armed suspect involved in a road rage incident, which ultimately resulted in the suspect's arrest. Following the arrest, investigators searched the suspect's home in Yucaipa.

The search uncovered a large cache of illegal weapons, described as an arsenal. Further details about the incident and the suspect are available from the Los Angeles Times. The discovery of the weapons cache is a notable outcome of the initial road rage investigation.