What is the narrator point of view in the novel, The Trapped Girl?

The novel has two distinct divisions with different perspectives. The first three chapters are from an omniscient perspective set in modern times and generally following an investigation led by Tracy Crosswhite.

Chapter Four changes abruptly to the first-person perspective of Andrea Strickland, though she is not immediately identified. The novel also drops back in time about a year. Andrea's story continues in first person and flows chronologically. Chapters devoted to Andrea continue to appear occasionally throughout the novel.