Over the span of 10 days, three explosions have come from packages that were placed on the front door steps at three different homes in Austin. Two people were killed in total.

March 2, 2018: Man dies in northeast Austin explosion

At 6:55 a.m., police said they were called to a home in the 1100 block of Haverford Drive, near East Howard Lane and Harris Ridge Boulevard, in the Harris Ridge neighborhood. Police found a man, identified as Anthony Stephan House, 39, with critical injuries. He was taken to a hospital where he died just after 7:45 a.m. No one else was injured in the blast.

Initially, police said it was being treated as a "suspicious death," and that police didn't have "any indication that this is anything part of a larger scheme."

March 5: Austin's police chief says fatal explosion was caused by package

Austin Police Chief Brian Manley said at a press conference that the explosion that killed House was caused by a package. Investigators are still working to determine how the package got there and if House was the person who was being targeted.

Police said at this point that they believed that it was an isolated incident and not related to terrorism. The Austin Police Department said they didn't have enough information yet to call it a homicide.

March 12: Two package explosions within hours of each other

Just before 6:45 a.m. at a single-family home in the 4800 block of Oldfort Hill Drive near 51st Street and Martin Luther King Jr. Boulevard, an explosion was reported. When law enforcement arrived at the scene, they found that the explosion happened in the kitchen of the home. A 17-year-old boy died from his injuries in the blast. A woman in her 40s was taken to a hospital. She is expected to be okay. No one else was injured in the blast.

Police later said they believe the two incidents are related. Manley said a motive in the two incidents remains unclear, but the victim in the first and second explosion are African American and they cannot rule out that the incidents were hate crimes.

The United States Postal Service told police that they reviewed their records, and they can confirm that the package did not come through the postal service.


Deadly northeast Austin home explosion caused by 'package,' police say

'Innocent people are being hurt': Police say 3 Austin package explosions could be connected

Officials telling Austin residents 'DO NOT' open unknown packages after 3 explosions

Austin police are issuing a warning to people who see packages outside of their home. Manley said in both cases, the suspect delivered the packages during the nighttime, and the victims found them in the morning on their doorstep.

Just before noon, another package explosion was reported in the Montopolis neighborhood in the 6700 block of Galindo Street near Riverside Drive and Montopolis Drive. A 75-year-old Hispanic woman was taken to a hospital with life-threatening injuries. A woman in her 80s was evaluated at the scene but was not taken to a hospital.

Manley said it is not believed that this third package was left by an official delivery service, and they currently do not have any suspect or vehicle descriptions at this time.

Texas Gov. Greg Abbott is offering a $15,000 reward for information leading to the identification and arrest of the person or persons involved in the deadly package blasts.