A terrible bus fire happened in Pune, and it caused four people to lose their lives and injured ten others. The fire wasn't an accident; it was set on purpose by a bus driver named Janardhan Neelkanth Hambardikar, who's 56 years old. He was unhappy with his job and this made him do a very bad thing.

Investigation showed that Hambardikar planned this fire carefully. Before the fire, he bought a special chemical called benzene from a printing shop. This chemical helped the fire spread very quickly. Because of this, police ruled out that the fire was caused by any electrical problems or accidents.

Among the ten people who were hurt, four are still in serious condition and need special medical care. Because of how bad the situation is, police have decided to treat this case as murder, and they're preparing charges against Hambardikar.

Police said that once Hambardikar gets better from his own injuries, he'll face serious charges, including murder and attempted murder. They've found a lot of evidence to support their case, especially the way the fire burned, which shows it wasn't an accident.

This sad event has raised important questions about how companies handle workers' problems and how they check on workers' mental health. Many people are asking for better ways to solve problems at work so that something like this doesn't happen again.