The 45-year-old man wanted in connection with the death of 14-year-old Isabella Teelucksingh has surrendered to police.
TV6 News was told that the suspect presented himself to officials at the Homicide Bureau in San Fernando at about 4 p.m. on Tuesday.
He is expected to be questioned this week and give statements.
Following this, investigators will approach the office of the Director of Public Prosecutions for instructions on how to proceed.