The task force investigating two homicides and a shooting in Northern Colorado announced Tuesday the creation of a new tip line and a dedicated e-mail account.

The tip line number is 970-498-5595. The e-mail is taskforce@larimer.org.

Also Tuesday, the FBI doubled the reward for information leading to the arrest, prosecution and conviction in the crimes to $20,000.

The task force said Tuesday that it is interested in talking to anyone, including drivers, bicyclists and pedestrians, who was near East First Street and St. Louis Avenue in Loveland between 10 and 11 p.m. June 3, the approximate time of the fatal shooting of William Connole.

Also, officials said the task force is interested in speaking with a person who was driving a white Ford SUV on May 18 near Weld County Road 72 and Weld County Road 15. Authorities believe this person may have important witness information.

The task force was formed after the May 18 death of John Jacoby, a part-time worker for the town of Windsor who was shot twice while bicycling along a county road.

Officials said evidence connected Jacoby’s death and the April 22 incident in which driver Cori Romero was shot while driving on I-25. Connole was killed June 3.