Arrest in slaying of McStay family

Joseph McStay, 40, right, vanished along with his wife, Summer, 43, left, and their two sons, Gianni, 4, and Joey, 3, pictured, from their Fallbrook, Calif. home in February 2010. Their remains were found in the Mojave Desert in November 2013. Nearly a year later, authorities arrested Chase Merritt, a business associate of Joseph McStay, and charged him with four counts of murder in the case.

McStay Family

Joey McStay

McStay Family

Gianni McStay

McStay Family

Summer McStay

McStay Family

Joseph McStay

McStay Family

Gianni McStay

McStay Family

Joey McStay

McStay Family

Gianni and Joey McStay

McStay Family

Joey McStay

McStay Family

Joey McStay

McStay Family

Gianni McStay

McStay Family

Gianni McStay

McStay Family

Joey McStay

McStay Family

Gianni and Joseph McStay

McStay Family

Gianni and Joey McStay

McStay Family

Joseph and Joey McStay

McStay Family

Joseph McStay and son

McStay Family

Joey and Joseph McStay

McStay Family

Joey and Gianni McStay

McStay Family

Gianni McStay

McStay Family

Joey McStay

McStay Family

Joseph, Joey and Gianni McStay

McStay Family

Summer and Joey McStay

McStay Family

Joey and Gianni McStay

McStay Family

Joseph McStay and son

McStay Family

Summer McStay and kids

McStay family

Summer McStay and sons

McStay Family

Summer McStay and sons

McStay Family

Gianni and Joey McStay along with Joseph McStay's eldest son, Jonah, from a previous marriage

McStay Family

Joey McStay

McStay Family

Summer McStay and son

McStay Family

Summer McStay and sons