The shooting outside Southwest Elementary School killed a teen player and a woman who police said came to his aid.
GRAND RAPIDS, Mich. — Grand Rapids families returned to school support services after police said a soccer game dispute outside Southwest Elementary School led to the fatal shootings of a 15-year-old boy and a woman who tried to help him.
The May 5 shooting closed Southwest Elementary and Southwest Middle High School, turned a neighborhood play area into a homicide scene and left students, parents and staff grieving two people known to children who used the field. Police said Rafael Martinez-Lopez, 18, was later arrested and charged after Jeremiah Griffin-Cuevas and Savanah Rubio, also known as Savanah Villarreal, were shot on school grounds near Oakland Avenue SW and Rumsey Street SW.
For school officials, the first public step after the shooting was not a court hearing but a pause in the school week. The district closed both Southwest Elementary and the nearby middle-high school the next day so the community could absorb what had happened. Southwest Elementary stayed closed another day, then opened briefly from noon to 2 p.m. for crisis teams, school therapists and sack lunches. Families were told that more support would be available when classes resumed. The response showed how the shooting reached beyond the two victims and into classrooms where children knew the playground, the field and, in some cases, the people who were there.
Police said the violence began in the early evening, after the school day had ended and a group of children and older juveniles gathered for an informal soccer game. Interim Police Chief Joe Trigg said an 18-year-old asked to play and was turned away, or that his younger brother was refused by the group. What is clear from police accounts is that the refusal led to a verbal dispute. Trigg said the suspect “did not like the fact that he was turned away,” then pulled a firearm and shot Jeremiah. Police said Rubio moved to help the boy and became the second target.
Officers responded at about 6:40 p.m. and found the victims on the property of Southwest Elementary School. Jeremiah died where he was shot. Rubio was taken to a hospital with life-threatening injuries and later died. Police said the suspect fled the immediate area, but officers located him at a nearby residence and took him into custody. Investigators said seven or eight juveniles witnessed the violence, making the shooting a trauma event for children who had expected to play soccer and instead watched a friend and an adult fall to gunfire. Trigg called that part of the case “horrific.”
The names released over the next two days deepened the impact. Police identified Jeremiah as the teen killed in the shooting. Relatives and friends said Rubio, a mother of eight, had been supervising children at the game and was connected to Jeremiah through her son. Family members said earlier problems on the field had made adults more watchful when children played there. Angelita Tierrablanca, Rubio’s sister, described her as someone who loved children and acted for them. “She was so selfless,” Tierrablanca said. Mildred Griffin, Jeremiah’s mother, said Rubio’s action in the final moments mattered to her family because Jeremiah considered Rubio an aunt.
Charges followed as detectives completed initial reports for prosecutors. The Grand Rapids Police Department said Martinez-Lopez faced two counts of open murder, two felony firearm charges and three additional weapons charges. Court information later included an allegation that he tried to shoot another child but the gun did not discharge. Martinez-Lopez appeared in court and was ordered jailed without bond. His attorney said he had no criminal record. Police also said the Kent County Medical Examiner ruled Jeremiah’s and Rubio’s deaths homicides, a formal step that supported the criminal case moving forward.
The area around Southwest Elementary sits in the Roosevelt Park part of Grand Rapids, where school property, homes and neighborhood recreation space meet. That setting shaped how residents spoke about the shooting. Donny Irving, a resident who visited the site, said the loss felt shared because playgrounds and school fields are places many families use. “Everyone knows a youth and people who go to playgrounds who play, school students,” Irving said. He said the whole community felt the loss. The comment reflected a wider concern that the shooting had struck a familiar place and an ordinary routine.
The school district’s support plan became part of the story because many of the witnesses were children and because other students would return to a building beside the scene. Crisis workers were expected to help students and families process fear, grief and questions about what they saw or heard. Officials did not describe the school closures as punishment or a long-term shutdown. They were framed as a short break for safety work, investigation needs and emotional support. Police, meanwhile, praised officers for rendering aid, securing the area and arresting the suspect without more violence.
The court process is expected to continue in Kent County as prosecutors present the case and defense lawyers review evidence. The charges carry serious possible penalties, but the allegations remain to be tested in court. Investigators have not publicly answered every question about how the firearm was obtained, what was said during the argument or how many children were directly threatened. As of May 27, Martinez-Lopez remained jailed without bond, and the school community was left to mark the deaths of Jeremiah Griffin-Cuevas and Savanah Rubio while classes moved forward around the place where they were killed.
Author note: Last updated May 27, 2026.