TOWSON, Md. (WBFF) -- Sebastian Dvorak's family has increased the reward for information leading to the arrest and conviction of his killer.
"We're begging people to talk to the police if you saw anything," Sebastian's father David Dvorak said. "To me, he was just my little sport. That's what he was to me. I'm gonna miss him and miss him dearly."
The Dvoraks say reward efforts are in progress to increase the reward up to $10,000. The family is working with Maryland Crime Stoppers to make this happen.
Dvorak was killed in a robbery early Tuesday, June 13 on Boston St. in Canton, according to Baltimore City Police.
"(We're asking people), anything--even if it's the tiniest bit of information, to call, because it might be something of value," mother Lisa Richard said.
Baltimore City Police released this video of persons of interest in the case last Wednesday:
As of Monday, June 19, detectives say they are still looking for those persons of interest.
Dvorak's funeral will be 11 a.m., Tuesday June 20 at Garden of Faith Cemetery in Baltimore.