<sod >Â  Mr Chemlal was the first suspect to testify andÂ admitted in court that the group planned a bigger attack using explosives, sources said.< eod>< sod > Â  Chemlal was the first suspect to testify andÂ admitted in court that the group planned a bigger attack using explosives against Barcelona's monuments at the height of the summer tourist season, sources said.< eod>