Pittsburgh synagogue shooting suspect appears in federal court after release from hospital

A woman touches a tree as she pauses near a memorial in front at the Tree of Life Synagogue in Pittsburgh, Monday, Oct. 29, 2018. Tree of Life shooting suspect Robert Gregory Bowers is expected to appear in federal court Monday. Authorities say he expressed hatred toward Jews during the rampage Saturday and in later comments to police.  (Matt Rourke / AP)

A person pauses in front of Stars of David with the names of those killed in a deadly shooting at the Tree of Life Synagogue, in Pittsburgh, Oct. 29, 2018.  (Matt Rourke / AP)

People attend a community gathering in Soldiers & Sailors Memorial Hall & Museum on Oct. 28, 2018, in the aftermath of the deadly shooting at the Tree of Life synagogue in Pittsburgh.  (Matt Rourke / AP)

People gather outside the Soldiers & Sailors Memorial Hall & Museum on Oct. 28, 2018, in Pittsburgh, during a community gathering in the aftermath of the deadly shooting at the Tree of Life synagogue a day earlier.  (Matt Rourke / AP)

People arrive to pay their respects at a memorial outside the Tree of Life synagogue Oct. 28, 2018, after a shooting there left 11 people dead in the Squirrel Hill neighborhood of Pittsburgh.  (Brendan Smialowski/ AFP/Getty Images)

Members of the FBI and others survey the area outside the Tree of Life synagogue on Oct. 28, 2018, after a shooting there left 11 people dead in the Squirrel Hill neighborhood of Pittsburgh.  (BRENDAN SMIALOWSKI / AFP/Getty Images)

People pay their respects at a memorial outside the Tree of Life synagogue in Pittsburgh on Oct. 28, 2018.  (Matt Rourke / AP)

People arrive to pay respects at a memorial outside the Tree of Life synagogue on Oct. 28, 2018, after a shooting there the previous day left 11 people dead in the Squirrel Hill neighborhood of Pittsburgh.  (Brendan Smialowski/AFP/Getty Images)

Members of the FBI pass a memorial outside the Tree of Life synagogue on Oct. 28, 2018, after a shooting there left 11 people dead in the Squirrel Hill neighborhood of Pittsburgh.  (Brendan Smialowski/AFP/Getty Images)

A girl holds thank you notes outside the Tree of Life synagogue in Pittsburgh on Oct. 28, 2018, after a shooting there left 11 people dead.  (Brendan Smialowski/AFP/Getty Images)

Women embrace in front of memorial outside the Tree of Life synagogue in Pittsburgh on Oct. 28, 2018, after a shooting there the previous day left 11 people dead.  (Brendan Smialowski/AFP/Getty Images)

Police tape surrounds the Tree of Life synagogue in Pittsburgh on Oct. 28, 2018, after a shooting there the previous day left 11 people dead.  (Brendan Smialowski/AFP/Getty Images)

Vigil participants hold candles and sing a Jewish prayer during a Havdalah vigil for the victims of the Tree of Life Congregation shooting in front of the White House on Oct. 27, 2018, in Washington, DC.  (Alex Edelman / Getty Images)

People hold candles as they gather for a vigil in the aftermath of a deadly shooting at the Tree of Life synangogue in the Squirrel Hill neighborhood of Pittsburgh on Oct. 27, 2018.  (Matt Rourke / AP)

People gather for a vigil in the aftermath of a deadly shooting at the Tree of Life synagogue in the Squirrel Hill neighborhood of Pittsburgh on Oct. 27, 2018.  (Matt Rourke / AP)

People gather for a vigil in the aftermath of a deadly shooting at the Tree of Life synagogue in Pittsburgh on Oct. 27, 2018.  (Matt Rourke / AP)

Braddock, Pa., Mayor John Fetterman hugs a person as they gather for a vigil in the aftermath of a deadly shooting at the Tree of Life synagogue in Pittsburgh on Oct. 27, 2018.  (Matt Rourke / AP)

People hold candles as they gather for a vigil in the aftermath of a deadly shooting at the Tree of Life synagogue in the Squirrel Hill neighborhood of Pittsburgh on Oct. 27, 2018.  (Matt Rourke / AP)

Emergency vehicles block off the area around the McAnulty Acres apartment complex as authorities continue their investigation of a shooting in a Pittsburgh synagogue where multiple people were killed on Oct. 27, 2018, in Baldwin, Pa.  (Keith Srakocic / AP)

Rabbi Benjamin Sendrow, left, accompanied by President Donald Trump and the Rev. Thom O’Leary, prays at the 91st annual Future Farmers of America Convention and Expo at Bankers Life Fieldhouse in Indianapolis on Oct. 27, 2018, following a shooting in a Pittsburgh synagogue.  (Andrew Harnik / AP)

Tammy Hepps, Kate Rothstein and her daughter, Simone Rothstein, 16, pray from a prayerbook a block away from the site of a mass shooting at the Tree of Life synagogue in Pittsburgh on Oct. 27, 2018.  (Jeff Swensen/Getty Images)

People gather on a corner near the Tree of Life synagogue in Pittsburgh, where a shooter opened fire Oct. 27, 2018.  (Gene J. Puskar/AP)

First responders surround the Tree of Life synagogue in Pittsburgh, where a shooter opened fire Oct. 27, 2018.  (Gene J. Puskar/AP)