Later the police indicated that the number of people was probably around 10, of whom only two were known to have gained access to the stage, that only one of the opponents was known to be a left wing activist, and that the minor cut sustained by a campaign worker was probably not caused by a knife and was incurred later when attempting to apprehend a fleeing attacker.
Kemudian polisi menunjukkan bahwa jumlah orang-orang itu mungkin sekitar 10, dari dua yang diketahui telah memperoleh akses ke panggung, hanya salah satu lawan yang dikenal sebagai aktivis sayap kiri, dan potongan kecil yang terdapat pada pekerja kampanye mungkin bukan disebabkan oleh pisau dan terungkap bahwa penikaman terjadi saat mereka mencoba menangkap penyerang yang melarikan diri.