Investigators released photos of three potential witnesses on Wednesday afternoon and are asking them to come forward.
This comes as police continue to seek the accused killer, 24-year-old Derrick Rollins.
He is accused of killing 29-year-old John Le around 6 p.m. Saturday at an apartment complex in the 2300 block of Haverford Road.
The killing came a short time after Rollins allegedly opened fire on two men who had been tracking him down after they saw him peering in a window in the Overbrook Park section of Philadelphia, police said.
Anyone with information is asked to contact the Haverford Township Police Department Detective Division at 610-853-1298 ext 1235, Attn Det. Long or email TLong@havpd.org.
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