1. Kokomo Tornado: On April 19, 1965, a deadly F4 tornado ripped through Kokomo, Indiana, killing 25 people and injuring over 100. This tornado remains one of the deadliest in Indiana history and is still remembered by many in the community affected by it.

2. Governor's Signing: On April 19, 1977, Indiana's Governor Otis Bowen signed a bill into law that prohibited discrimination based on gender in employment, public accommodations, and housing. This law was a significant step forward for women's rights in Indiana and reflected the state's commitment to equality and fairness.

3. Music Legends Born: Several famous musicians were born on April 19 in Indiana, including jazz pianist and composer Earl Hines in 1903, opera singer Beverly Sills in 1929, and rock singer Mark Volman of The Turtles and Frank Zappa's Mothers of Invention in 1947.

4. Championship Win: On April 19, 1976, the Indiana University Hoosiers men's basketball team won the NCAA championship by defeating the University of Michigan 86-68. This victory was one of the most significant in IU basketball history and cemented Coach Bobby Knight's legacy as a great coach.

5. Blackford County Fire: On April 19, 1893, a fire broke out in the town of Hartford City, Indiana, which quickly spread through the small community. The fire destroyed over 50 buildings and left hundreds homeless in a matter of hours. This disaster was a significant setback for the town, but it also led to increased awareness and prevention efforts for future fires in the state.