Treadwell (hamstring) was unavailable for practice with the Colts on Thursday, James Boyd of The Athletic reports.
Allen was unavailable for the Colts' practice Thursday due to a hamstring injury, James Boyd of The Athletic reports.
The Colts signed Brown to a contract Thursday.
The Colts placed McKeon (undisclosed) on injured reserve Thursday.
Murray impressed at Wednesday's practice, connecting on multiple deep passes and showing off his speed on scrambles, according to SI.com's Jason Harmon.
Taylor agreed to terms Thursday with the Colts on a two-year, $44 million contract extension, Adam Schefter of ESPN reports.
Taylor has agreed to terms on a two-year extension with the Colts, Adam Schefter of ESPN reports.
Wohler (foot) is healthy for Indianapolis' training camp, Noah Compton of Sports Illustrated reports.
Freeland (leg) participated in Indianapolis' training camp Tuesday.
Grupe is 12-for-12 on field-goal tries throughout training camp as of Wednesday, Noah Compton of Sports Illustrated reports.
