On Call Investigative Solutions, LLC

TX DPS # A19977

Daniela Sawyer

Daniela worked for a Police Department as a dispatcher for numerous years. Working as a dispatcher opened up her passion to assisting victims. While working at the police department, Daniela earned the achievement of Police Commendation for outstanding service and commitment to the department.


In 2015, she graduated from Tarleton State University with a Bachelor's Degree in Criminal Justice and minor in Psychology. Daniela was a member of The National Society of Leadership and Success while attending Tarleton State University. 

Daniela is a certified process server and a notary public. Daniela is fluent in Spanish, making her one of the few Spanish speaking private investigators in Texas. 

She has the compassion for the families and dedication to get the job done in a fast and efficient manner.

Haywood Wayne Sawyer Jr.

Haywood grew up in Eastern North Carolina. In 2001, he enlisted in the US Army and served in Iraq in 2003. After serving his country, he worked for Texas Department of Criminal Justice (TDCJ) and then worked at a local Police Department.

From 2009-2015, Haywood advanced within the ranks of the Police Department and became a Detective. He has worked Capital Murders, Multiple Sexual Assault Cases, Aggravated Robberies, and other cases. With this he has gained a extensive knowledge of Texas Laws.

In 2011, Haywood was recognized by the State of Texas as Officer of the Year. Among other awards to include the Lifesaver Award.

In March 2015, Haywood began On Call Investigative Solutions, LLC. "While working in law enforcement, I realized the importance of providing families and the criminal justice system alike with answers.Unfortunately due to the extreme workload that law enforcement has, some cases are not placed as a priority. OCIS is here to help." We are dedicated to giving the desired answers for families and to provide superb investigations for criminal and civil cases.

Contact us now

About Our Company

On Call Investigative Solutions, LLC was founded with a vision to provide in depth investigations to the public, attorneys and businesses with professional and efficient service.